Iguana

The service acts as a proxy for Kafka and validates transferring messages with JSON-Schema from Confluent Schema Registry.

Run example

docker-compose up -d --build
// Wait for several seconds to everything would start
go run ./cmd/test_producer/*.go

Run service

Eng config:

• ADDRESS (string) -- host and port to listen for, default: localhost:9092.
• BROKER (string) -- Kafka broker to transfer messages, default: localhost:9093.
• SCHEMA_REGISTRY (url string) -- Confluent schema registry URL, default: http://localhost:8081.

Iguana can't still replace broker metadata from the broker's "Metadata response" therefore broker's host and port must be equal to the ADDRESS config. The example of the right config is presented in the docker-compose.yml.

Iguana doesn't perform any balancing or Kafka node selection, so You need to start a standalone instance for each Kafka broker.

Iguana still supports only V3 produce request&response.